A kind of core drilling rig mast governor motion
Technical field
The present invention relates to a kind of core drilling rig, specifically a kind of core drilling rig mast governor motion.
Background technology
Concrete hole drilling core taking machine (also known as water drilling) mainly has two purposes, and one is that horizontal plane is boring, it is adaptable to railway spike is installed, road stake is installed, bridge drilling rule of operation, integrated house pile foundation boring etc., it is widely used to the units such as traffic engineering company, Zhong Tie group, integrated house company;Two is that coring is used, it is adaptable to road surface coring is done experiment use, is widely used to various places inspection center.
Existing core drilling rig is generally arranged on dolly, when needing to adjust rig position, can only manually move dolly, rig is needed to move integrally, being adjusted, such adjustment mode, Adjustment precision is low, job position can not be accurately positioned, such as: when rig is constructed on the ground of certain slope, rig is difficult to, by adjusting angle, make working beam and ground holding level, thus affect operation quality, and the regulated efficiency that this kind of dolly moves integrally is low.
Summary of the invention
The problem existed for above-mentioned prior art, the present invention provides a kind of core drilling rig mast governor motion, it is possible to mast position carries out multi-direction regulation and control, and Adjustment precision is high, accurate positioning, improves operation quality and efficiency.
To achieve these goals, one core drilling rig mast governor motion of the present invention, including hoist cylinder, connecting rod, front and rear angles regulation oil cylinder and mast;Described hoist cylinder top is hinged with mast by piston rod, and mast is provided with guide rail one, and hoist cylinder inferior part of the cylinder block is connected by bearing pin with connecting rod, and connecting rod is arranged on vehicle frame;Described front and rear angles regulation oil cylinder one end is articulated and connected bar, and the other end is hinged on hoist cylinder side, and front and rear angles regulation oil cylinder stretches, and makes mast rotate centered by bearing pin and regulates angle.
The present invention is further, and connecting below described connecting rod has guide rod, vehicle frame to be provided with guide rail two, and guide rod has left and right sliding oil cylinder, and sliding oil cylinder in left and right stretches, and makes the connecting rod on guide rod and guide rod and mast entirety move on guide rail two.
The present invention is further, is hinged with left and right angular adjustment oil cylinder between described connecting rod and guide rod, and connecting rod is hinged with guide rod, and left and right angular adjustment oil cylinder stretches, and makes left rotation and right rotation centered by connecting rod and the overall hinge by connecting rod with guide rod of mast.
The present invention is further, and described mast has multiple hole.
Compared with prior art, the present invention is provided with left and right sliding oil cylinder, left and right angular adjustment oil cylinder and front and rear angles regulation oil cylinder, wherein sliding oil cylinder in left and right can regulate mast and moves up in left and right sides side, conveniently find operation anchor point accurately, left and right angular adjustment oil cylinder and front and rear angles regulation oil cylinder can regulate mast, left-right and front-back direction carries out the regulation of angle, no matter therefore operating location has the gradient in any direction, the present invention can guarantee that the perpendicularity of mast and setting all the time, it is achieved the purpose of angle adjustment.Mast position is regulated and controled by the present invention by hydraulic pressure, it is possible to be accurately positioned job position, and Adjustment precision is high, improves operation quality and efficiency.
Accompanying drawing explanation
Fig. 1 is present configuration front view;
Fig. 2 is present configuration left view;
In figure: 1, ear mount one, 2, piston rod, 3, guide rail one, 4, hoist cylinder, 5, bearing pin, 6, connecting rod, 7, left and right angular adjustment oil cylinder, 8, left and right sliding oil cylinder, 9, ear mount two, 10, guide rod, 11, ear mount three, 12, guide rail two, 13, ear mount four, 14, ear mount five, 15, front and rear angles regulation oil cylinder, 16, ear mount six.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, one core drilling rig mast governor motion of the present invention, including hoist cylinder 4, connecting rod 6, front and rear angles regulation oil cylinder 15 and mast 17;Hoist cylinder 4 top is hinged with mast 17 upper ear seat 1 by piston rod 2, and mast 17 is provided with guide rail 1, and hoist cylinder 4 inferior part of the cylinder block is connected by bearing pin 5 with connecting rod 6, and connecting rod 6 is arranged on vehicle frame;Front and rear angles regulation oil cylinder 15 one end is hinged in the ear mount 5 14 of connecting rod 6 bottom, the other end is hinged in the ear mount 6 16 of hoist cylinder 4 side, front and rear angles regulation oil cylinder 15 stretches, make mast 17 centered by bearing pin 5 before and after rotate regulation angle, during fore-and-aft direction is Fig. 1 here before and after direction (i.e. left and right directions in Fig. 2).During work, when residing for rig, operating location has the gradient in the longitudinal direction, at this moment the vertical angle of centering anchor point is needed, HYDRAULIC CONTROL SYSTEM front and rear angles regulation oil cylinder 15 piston rod stretches out, hoist cylinder 4 and mast 17 entirety rotate centered by bearing pin 5, carry out the regulation of angle in the longitudinal direction, thus ensure the perpendicularity of mast 17 and setting, it is achieved the purpose of angle adjustment.
On the basis of said structure, connect below connecting rod 6 of the present invention and have guide rod 10, vehicle frame is provided with guide rail 2 12, left and right sliding oil cylinder 8 is had on guide rod 10, left and right sliding oil cylinder 8 one end is articulated with the ear mount 3 11 on the right side of guide rod 10, the other end is articulated with in the ear mount of vehicle frame, and left and right sliding oil cylinder 8 stretches, and makes the connecting rod 6 on guide rod 10 and guide rod 10 and mast 17 entirety move on guide rail 2 12.During work, when rig needs to find anchor point accurately, operation HYDRAULIC CONTROL SYSTEM left and right sliding oil cylinder 8 piston rod stretches out, guide rod 10 is in guide rail 2 12 sliding to the right, the connecting rod 6 on guide rod 10, hoist cylinder 4 and mast 17 entirety is made to move right, sliding oil cylinder 8 piston rod in left and right shrinks, then mast 17 moves to the left, it is achieved find the purpose of operation anchor point accurately.
The present invention is connected between extension bar 6 and guide rod 10 and is hinged with left and right angular adjustment oil cylinder 7, angular adjustment oil cylinder 7 one end, left and right joins in ear mount 29, the other end is hinged in the ear mount on connecting rod 6 top, connecting rod 6 and guide rod 10 are articulated with ear mount 4 13, left and right angular adjustment oil cylinder 7 stretches, and makes connecting rod 6 and mast 17 entirety left rotation and right rotation centered by ear mount 4 13 hinge.During work, when residing for rig, operating location has the gradient in the lateral direction, at this moment the vertical angle of centering anchor point is needed, HYDRAULIC CONTROL SYSTEM left and right angular adjustment oil cylinder 7 piston rod stretches out, connecting rod 6, hoist cylinder 4 and mast 17 entirety rotate centered by ear mount 4 13 hinge, carry out the regulation of angle in the lateral direction, thus ensure the perpendicularity of mast 17 and setting, it is achieved the purpose of angle adjustment.
Additionally, the present invention also has multiple hole on mast 17, it is used for alleviating mast own wt.
Certainly, above-described embodiment is only the preferred version of the present invention, is specifically not limited thereto, and can make having adjusting targetedly on this basis according to actual needs, thus obtain different embodiments.Owing to mode in the cards is more, illustrate the most one by one.